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In physics, periodic motion is motion that is regular and repeating, an example of which is a vibrating object (in general, most vibrating objects are characterized by periodic motion). You may recognize a sinusoidal curve, from math class, as an example of periodic motion, or the pendulum-like swinging of a yo-yo from your childhood. This course covers the basic descriptions of periodic motion and the definition of a wave and discusses objects undergoing periodic motion due to Hooke's law (restorative force).
| Waves | 04:30 |
| Wave Properties | 09:22 |
| Wave Velocity | 03:03 |
| Periodic Motion Example | 03:44 |
| Springs and Pendulums | 08:28 |
| Pendulums | 05:46 |
| Quiz zum Kurs „Periodic Motion“ |